粒子群优化算法下宽带调频激光信号安全传输研究  

Research on safe transmission of broadband fm laser signal based on particle swarm optimization algorithm

作　　者：李婧 LI Jing(School of Computer Science,Baicheng Normal College,Baicheng Jilin 137000,China)

机构地区：[1]白城师范学院计算机科学学院,吉林白城137000

出　　处：《激光杂志》2021年第7期118-121,共4页Laser Journal

基　　金：吉林省自然科学基金项目(No.2018JLSF-9);吉林省教育科学“十三五”规划项目(No.GH180573)。

摘　　要：传统的宽带调频激光信号安全传输方法传输有效率低,信号接收完整度差,为了解决上述问题,基于粒子群优化算法研究了一种新的宽带调频激光信号安全传输方法,首先对旷代调频激光信号进行数据收集操作,按照相关数据采集标准实施采集措施,强化系统数据采集力度,根据不同的频率结果进行数据测量,并过滤干扰数据因素,保留纯正度较高的系统研究数据,缩减数据操作所需时间,以收集的数据为基础进行标准化数据处理,挑选适宜的筛选准则进行数据分析,解析数据内部存在机制,掌控数据位置以及数据流方向,完善系统处理性能,最后对处理后的数据进行集中传输,实现对数据的完整性传输,达到对宽带调频激光信号安全传输研究的目的。实验结果表明,该方法能够与有效提高信号接收完整度,增强传输有效率。The traditional method of secure transmission of broadband FM laser signals has low transmission efficiency and poor signal integrity.In order to solve the above problems,a new method of secure transmission of broadband FM laser signals is studied based on particle swarm optimization algorithm.FM laser signals are used for data collection operations,collection measures are implemented in accordance with relevant data collection standards,system data collection efforts are strengthened,data measurements are performed according to different frequency results,and interference data factors are filtered to retain system research data with higher purity and reduce data The time required for the operation,standardized data processing based on the collected data,selecting appropriate screening criteria for data analysis,analyzing the internal mechanism of the data,controlling the data location and data flow direction,improving the system processing performance,and finally processing the processed data Centralized transmission is performed to achieve the integrity of data transmission,and to achieve the purpose of research on the secure transmission of broadband FM laser signals.Experimental results show that this method can effectively improve the integrity of signal reception and enhance the transmission efficiency.

关 键 词：粒子群优化算法 宽带调频 激光信号 安全传输 

分 类 号：TN249[电子电信—物理电子学]